appsdk-bump-app-catalog 324 bumping sdk to almci-master-3034-6cbfc31

sdk commit: RallySoftware/appsdk@462cceb2708f8e464e89e65910086e7f8cf81f51
author: Ashly Simmons
message: adding taskboard header with work product popover

sdk commit: RallySoftware/appsdk@55a9e060274b63c7229b4b31df9049208719acd4
author: Ashly Simmons and Kyle Morse
message: S76237: Do not make Owner a required column on treegrid

sdk commit: RallySoftware/appsdk@6cbfc31c8ec68bef84641c1c477cca5693017fa3
author: Ashly Simmons and Kyle Morse
message: DE22239 Cannot drag cards into a column with no cards on Kanban